反应详情

To a mixture of 4-bromo-3-nitroanisole (3.3 g, 14.1 mmol), 2-(4,4-dimethylcyclohex-1-enyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane (4.0 g, 16.9 mmol) prepared in Example (1b), tripotassium phosphate (4.5 g, 21.3 mmol) and 1,2-dimethoxyethane (30 mL) was added tetrakis(triphenylphosphine)palladium(0) (0.82 g, 0.71 mmol) with stirring at room temperature under a nitrogen atmosphere. The mixture was then stirred at an external temperature of 80° C. for 24 hours.

1. stirringThe mixture was then stirred at an external temperature of 80° C. for 24 hours